Arizona is experiencing a decline in MMR vaccination rates, particularly among kindergarteners, raising concerns about potential measles outbreaks. The increase in "personal belief" exemptions, alongside misinformation about vaccines,

There’s been increasing anxiety over the last several weeks about an outbreak of measles in Texas and New Mexico. Public health officials in the Southwest are sounding the alarm — including Will Humble,

Arizona hasn’t had any measles cases yet this year, but a local medical expert thinks “it’s just a matter of time” as vaccination rates decline.